It's summertime people, go play outside while you wait =)
All of my friends are vacationing in different places. All I'm planning on doing this summer is staying home, sitting on my lazy butt and play Skyrim.
Sounds like plenty of jealous PC users cannot accept that the 360 gets 30-day exclusivity. You only have to wait another month, its not exactly a big deal.
Why don't you imagine that XBOX users have to wait 30 days and PC users get it 30 days earlier. Personally, I have no problem with XBOX USERS enjoying Dawnguard. My problem is with Microsoft but that's a different story. Personally, I haven't played Moonpath to Elsweyr mod yet so that'll hold me over.
That and watching Dawnguard gameplay videos on youtube.